A planned protest in Virginia by white nationalists was abandoned on Saturday after a spate of violence prompted the governor to declare a state of emergency and law enforcement officers to clear the area. The demonstration, which both organizers and critics had said was the largest gathering of white nationalists in recent years, turned violent almost immediately and left several people injured. The turmoil began with a march Friday night and escalated Saturday morning as hundreds of white nationalists gathered. Waving Confederate flags, chanting Nazi-era slogans, wearing helmets and carrying shields, they converged on a statue of Robert E. Lee in the city’s Emancipation Park and began chanting phrases like “You will not replace us,” and “Jew will not replace us.”